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Journal : Jurnal Optimalisasi

Perancangan Tata Letak Proses Produksi Kursi Furnitur Menggunakan Metode Activity Relationship Chart (ARC) di PT. Rama Teknik Taufik, Taufik; Maulana, Yudi
Jurnal Optimalisasi Vol 10, No 1 (2024): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v10i01.9190

Abstract

Rama Teknik Company, a manufacturing company in Indonesia founded in 2015, offers innovative business solutions based on research and development. The production process faces layout irregularities which result in disruptions in the production flow. The impact is that the material handling frequency becomes longer and causes material handling costs to become high. Apart from that, the company also experienced failure to achieve production targets. Decision making regarding layout and location is very important in determining a company's long-term operational efficiency. The aim of the research is to redesign the optimal factory layout. To improve the layout of workstations, the research department uses the Activity Relationship Chart (ARC) method which is implemented through FlexSim simulation software. The initial and proposed layouts were simulated using FlexSim software. The stages start from designing the initial layout, then looking for problem gaps. After that, redesign the new layout. The results of the initial layout show 309 finished products, representing a 100% output rate for Queue4 semi-finished goods, 5 warehouses, and 0 finished products in PL. After retesting with the proposed layout, the initial raw materials were 334.49, Queue1 had 285 items, and there was a 38% increase in finished products, a total of 427 seats.
Simulasi Sistem Dinamik Pada Air Minum Dalam Kemasan Cup di Perusahaan Tirta Sasmita Maulana, Yudi; Taufik, Taufik
Jurnal Optimalisasi Vol 10, No 1 (2024): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v10i01.9191

Abstract

The industry is experiencing rapid growth, as evidenced by the many new companies emerging. To remain competitive, companies must have a strong strategy. Tirta Sasmita Company, an integrated company with Pamulang University, which focuses on the production of Bottled Drinking Water (AMDK), faces fluctuations in the production of AMDK cups every month. Data shows an average production output of 8,430 units, with an average fluctuation of 8.33% every month in 2022. This study aims to understand the dynamic behavior of AMDK cup production and the factors that influence it. In the simulation using Anylogic 8.8. In general, the stages of solving problems using the dynamic system method are formulating the problem, identifying existing data in the production system, processing the data obtained, formulating the model mathematically, simulating the model that has been designed and obtaining results from the simulation. The results of the research show that the simulation shows that the increase in sales by implementing the optimistic scenario is quite significant, namely, in 2027 the average sales will increase by 120,892 cups or 2,518 cartons every month. Factors that influence each other in the production of AMDK cups include raw materials, production processes and sales. Therefore, the optimistic scenario is worth considering as it promises higher sales projections